4. 2D Kinematics
Intro to Relative Velocity
4. 2D Kinematics Intro to Relative Velocity
13PRACTICE PROBLEM
During an exhibition game, two jet skis start to move at the same time from the starting line. During the first minute, the two jet skis move at a constant velocity. The blue jet ski moves at a speed of 15.0 km/h north of east, while the red jet ski moves at a speed of 10.0 km/h in a direction of 30.0° west of north. Calculate the speed of the red jet ski with respect to the blue after 30.0 s of motion.
During an exhibition game, two jet skis start to move at the same time from the starting line. During the first minute, the two jet skis move at a constant velocity. The blue jet ski moves at a speed of 15.0 km/h north of east, while the red jet ski moves at a speed of 10.0 km/h in a direction of 30.0° west of north. Calculate the speed of the red jet ski with respect to the blue after 30.0 s of motion.